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[public-dns-discuss] Re: Google DNS on 8.8.8.8 not showing selected domains



bbbra.uk is not a registered domain 

Checking on dns.google.com, the name servers for the other two don't appear to be responding from the single IP address given for their name servers:

$ checkdelegation sfmes.co.uk
parent zone co.uk:
(dig sfmes.co.uk. @dns1.nic.uk. @dns2.nic.uk. @dns3.nic.uk. @dns4.nic.uk. @nsa.nic.uk. @nsb.nic.uk. @nsc.nic.uk. @nsd.nic.uk.)
sfmes.co.uk. 172800 NS ns1.sfmes.co.uk.
sfmes.co.uk. 172800 NS ns2.sfmes.co.uk.
ns1.sfmes.co.uk. 172800 A 88.208.249.25
ns2.sfmes.co.uk. 172800 A 88.208.249.25
$ checkdelegation would-france.co.uk
parent zone co.uk:
(dig would-france.co.uk. @dns1.nic.uk. @dns2.nic.uk. @dns3.nic.uk. @dns4.nic.uk. @nsa.nic.uk. @nsb.nic.uk. @nsc.nic.uk. @nsd.nic.uk.)
would-france.co.uk. 172800 NS ns1.would-france.co.uk.
would-france.co.uk. 172800 NS ns2.would-france.co.uk.
ns1.would-france.co.uk. 172800 A 88.208.248.73
ns2.would-france.co.uk. 172800 A 88.208.248.73

Result for sfmes.co.uk/A with DNSSEC validation:
{
  "Status": 2,
  "TC": false,
  "RD": true,
  "RA": true,
  "AD": false,
  "CD": false,
  "Question": [
    {
      "name": "sfmes.co.uk.",
      "type": 1
    }
  ],
  "Comment": "Name servers did not respond [88.208.249.25]."
}

Result for would-france.co.uk/A with DNSSEC validation:
{
  "Status": 2,
  "TC": false,
  "RD": true,
  "RA": true,
  "AD": false,
  "CD": false,
  "Question": [
    {
      "name": "would-france.co.uk.",
      "type": 1
    }
  ],
  "Comment": "Name servers did not respond [88.208.248.73]."
}

You need to have multiple name servers that are able to respond to queries from recursive resolvers; I recommend that you look into setting up secondary DNS service from one of the several services that provide this for free.

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